:root {
  --ink: #3a2a2c; --muted: #8a6468; --line: #ecdcdc; --paper: #fffaf8; --soft: #fbefed;
  --accent: #b84d58; --danger: #a8323a; --ok: #4f8a5b; --warn: #c58a2a; --teal: #2f8a8a;
  font-family: "Microsoft YaHei UI", "PingFang SC", system-ui, sans-serif; color: var(--ink);
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: #f8eeec; padding: 28px; }
h1 { margin: 0 0 4px; font-size: 1.25rem; }
.muted { color: var(--muted); font-size: .8125rem; margin: 0; }
.error { color: var(--danger); }
.card { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 10px 30px -18px rgba(58, 42, 44, .35); }
button { font: inherit; font-size: .8125rem; padding: 7px 14px; border-radius: 8px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); cursor: pointer; }
button:hover:not(:disabled) { background: var(--soft); }
button:disabled { opacity: .45; cursor: default; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.primary:hover:not(:disabled) { background: #a5424d; }
button.ghost { border-color: transparent; background: transparent; }
button.icon { padding: 3px 8px; }
button.danger:hover:not(:disabled) { background: var(--danger); border-color: var(--danger); color: #fff; }
input, select { font: inherit; font-size: .8125rem; width: 100%; padding: 6px 8px; border: 1px solid var(--line); border-radius: 7px; background: #fff; color: var(--ink); }
input:focus, select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(184, 77, 88, .14); }
input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); }

.login { max-width: 360px; margin: 12vh auto 0; padding: 28px; }
.login form { display: flex; gap: 8px; margin-top: 18px; }
.login .error { min-height: 1.2em; margin: 10px 0 0; font-size: .8125rem; }

.bar { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.bar .muted { max-width: 560px; }
.bar-actions { display: flex; align-items: center; gap: 8px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 1180px; }
th { text-align: left; font-size: .75rem; font-weight: 500; color: var(--muted); padding: 12px 8px 8px; border-bottom: 1px solid var(--line); }
td { padding: 8px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #fffdfc; }
.col-order { width: 84px; white-space: nowrap; }
.col-order button + button { margin-left: 4px; }
.col-mult { width: 190px; }
.col-mult input { width: 76px; margin-right: 8px; }
.col-tag { width: 90px; }
.col-on { width: 52px; text-align: center; }
.col-del { width: 52px; text-align: right; }
.empty { padding: 28px; text-align: center; }
.hint { margin-top: 12px; }

.meter { display: inline-flex; align-items: center; gap: 6px; font-size: .75rem; color: var(--muted); vertical-align: middle; }
.meter .bars { display: inline-flex; align-items: flex-end; gap: 2px; height: 12px; }
.meter i { width: 4px; border-radius: 2px; background: var(--line); }
.meter i:nth-child(1) { height: 5px; } .meter i:nth-child(2) { height: 7px; } .meter i:nth-child(3) { height: 9px; } .meter i:nth-child(4) { height: 12px; }
.meter.lv1 i.on { background: var(--ok); } .meter.lv1 { color: var(--ok); }
.meter.lv2 i.on { background: var(--teal); } .meter.lv2 { color: var(--teal); }
.meter.lv3 i.on { background: var(--accent); }
.meter.lv4 i.on { background: var(--warn); } .meter.lv4 { color: var(--warn); }

h2 { margin: 0 0 10px; font-size: .9375rem; }
select { padding: 6px 6px; border: 1px solid var(--line); border-radius: 7px; background: #fff; color: var(--ink); }
.channels { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; padding: 16px 20px; margin-bottom: 16px; }
.channel label { display: flex; align-items: center; gap: 10px; margin-top: 8px; font-size: .8125rem; color: var(--muted); }
.channel label input { flex: 1; }
.col-icon { width: 150px; }
.icon-pick { display: flex; align-items: center; gap: 6px; }
.icon-pick svg { flex: none; }
.icon-pick select { flex: 1; min-width: 0; }
.col-family { width: 100px; }
.col-family select { width: 100%; }
.switches { padding: 14px 20px; margin-bottom: 16px; }
.switch { display: flex; align-items: center; gap: 10px; font-size: .875rem; font-weight: 600; cursor: pointer; }
.switches .muted { margin-top: 6px; }

/* 公告 */
.notices { padding: 16px 20px; margin-bottom: 16px; }
.notices-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 12px; }
.notices-head h2 { margin: 0 0 4px; font-size: 15px; }
.notices-head p { margin: 0; }
.notice { display: grid; gap: 8px; padding: 12px; border: 1px solid #e5e7eb; border-radius: 10px; background: #fff; }
.notice + .notice { margin-top: 10px; }
.notice.is-off { opacity: .6; }
.notice-row { display: flex; align-items: center; gap: 8px; }
.notice-row .notice-title { flex: 1; min-width: 0; font-weight: 600; }
.notice textarea { width: 100%; box-sizing: border-box; resize: vertical; font: inherit; line-height: 1.6; padding: 8px 10px; border: 1px solid #d1d5db; border-radius: 8px; }
.notice-meta { margin: 0; font-size: 12px; }

/* 停用旧版本 */
.gate { padding: 16px 20px; margin-bottom: 16px; }
.gate h2 { margin: 0 0 4px; font-size: 15px; }
.gate > p { margin: 0 0 12px; }
.gate-grid { display: grid; grid-template-columns: 220px 1fr; gap: 10px 16px; }
.gate-grid label { display: grid; gap: 4px; font-size: 13px; }
.gate-grid .gate-wide { grid-column: 1 / -1; }
.gate-grid textarea { width: 100%; box-sizing: border-box; resize: vertical; font: inherit; line-height: 1.6; padding: 8px 10px; border: 1px solid #d1d5db; border-radius: 8px; }